Condensed Consolidated Statements of Financial Condition (unaudited) (Parenthetical) (USD $)	Jun. 30, 2014	Dec. 31, 2013
Shareholders' Equity
Preferred stock, par value (in dollars per share)	$ 0	$ 0
Preferred stock, shares authorized (in shares)	200,000	200,000
Preferred stock, shares issued (in shares)	0	0
Common stock, par value (in dollars per share)	$ 0	$ 0
Common stock, shares authorized (in shares)	500,000,000	500,000,000
Common stock, shares issued (in shares)	22,931,769	22,819,136
Common stock, shares outstanding (in shares)	22,931,769	22,819,136